PT64968A - TOOLS FOR THE MANUFACTURE OF PAPER AND PAPER - Google Patents
TOOLS FOR THE MANUFACTURE OF PAPER AND PAPERInfo
- Publication number
- PT64968A PT64968A PT64968A PT6496876A PT64968A PT 64968 A PT64968 A PT 64968A PT 64968 A PT64968 A PT 64968A PT 6496876 A PT6496876 A PT 6496876A PT 64968 A PT64968 A PT 64968A
- Authority
- PT
- Portugal
- Prior art keywords
- paper
- tools
- manufacture
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
- D21H17/50—Acyclic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
- D21H17/51—Triazines, e.g. melamine
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2514908A DE2514908C3 (en) | 1975-04-05 | 1975-04-05 | Auxiliaries for the manufacture of paper and cardboard and its use |
Publications (2)
Publication Number | Publication Date |
---|---|
PT64968A true PT64968A (en) | 1976-05-01 |
PT64968B PT64968B (en) | 1977-09-06 |
Family
ID=5943162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT64968A PT64968B (en) | 1975-04-05 | 1976-04-02 | TOOLS FOR THE MANUFACTURE OF PAPER AND PAPER |
Country Status (19)
Country | Link |
---|---|
AT (1) | AT353602B (en) |
BE (1) | BE840395A (en) |
CH (1) | CH592776A5 (en) |
CS (1) | CS189759B2 (en) |
DE (1) | DE2514908C3 (en) |
DK (1) | DK135376A (en) |
ES (1) | ES446710A1 (en) |
FI (1) | FI59132C (en) |
FR (1) | FR2306304A1 (en) |
GB (1) | GB1536229A (en) |
HU (1) | HU176495B (en) |
IE (1) | IE42670B1 (en) |
IT (1) | IT1063562B (en) |
LU (1) | LU74698A1 (en) |
NL (1) | NL7603215A (en) |
NO (2) | NO761061L (en) |
PT (1) | PT64968B (en) |
SE (2) | SE421809B (en) |
YU (1) | YU84476A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3500408A1 (en) * | 1985-01-08 | 1986-07-10 | Skw Trostberg Ag, 8223 Trostberg | METHOD FOR THE PRODUCTION OF PAPER, CARDBOARD, PAPERBOARDS AND OTHER MATERIALS CONTAINING CELLULOSE UNDER NEUTRAL TO LOW BASIC PH CONDITIONS |
GB2172894B (en) * | 1985-03-29 | 1989-05-10 | Muirhead Data Communications L | Melamine/formaldehyde and urea/formaldehyde resinous materials |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1495351B2 (en) * | 1964-03-06 | 1972-03-02 | Cassella Farbwerke Mainkur Ag, 6000 Frankfurt | METHOD FOR PREPARING PERMANENT AND RAPIDLY CURING AMINOPLASTIC RESIN SOLUTIONS |
DE1908094C3 (en) * | 1969-02-19 | 1978-11-09 | Basf -, 6700 Ludwigshafen | Use of aqueous solutions of aminoplast resin condensates as potion resin solutions |
DE2142532A1 (en) * | 1971-08-25 | 1973-03-08 | Cassella Farbwerke Mainkur Ag | PROCESS FOR THE PRODUCTION OF HIGHLY CONDENSED, UNLIMITED WATER-SOLUBLE AMINOPLASTIC RESIN |
-
1975
- 1975-04-05 DE DE2514908A patent/DE2514908C3/en not_active Expired
-
1976
- 1976-02-26 SE SE7602526A patent/SE421809B/en unknown
- 1976-03-26 DK DK135376A patent/DK135376A/en not_active IP Right Cessation
- 1976-03-26 NO NO761061A patent/NO761061L/no unknown
- 1976-03-26 FI FI760824A patent/FI59132C/en not_active IP Right Cessation
- 1976-03-26 NL NL7603215A patent/NL7603215A/en not_active Application Discontinuation
- 1976-03-31 CS CS762085A patent/CS189759B2/en unknown
- 1976-04-01 IT IT21854/76A patent/IT1063562B/en active
- 1976-04-02 FR FR7609600A patent/FR2306304A1/en active Granted
- 1976-04-02 IE IE693/76A patent/IE42670B1/en unknown
- 1976-04-02 AT AT239276A patent/AT353602B/en not_active IP Right Cessation
- 1976-04-02 PT PT64968A patent/PT64968B/en unknown
- 1976-04-02 YU YU00844/76A patent/YU84476A/en unknown
- 1976-04-02 GB GB13449/76A patent/GB1536229A/en not_active Expired
- 1976-04-02 LU LU74698A patent/LU74698A1/xx unknown
- 1976-04-05 CH CH424876A patent/CH592776A5/xx not_active IP Right Cessation
- 1976-04-05 ES ES446710A patent/ES446710A1/en not_active Expired
- 1976-04-05 BE BE165859A patent/BE840395A/en not_active IP Right Cessation
- 1976-04-05 HU HU76CA393A patent/HU176495B/en unknown
-
1980
- 1980-07-18 SE SE8005255A patent/SE8005255L/en unknown
-
1981
- 1981-05-25 NO NO811763A patent/NO811763L/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL7603215A (en) | 1976-10-07 |
IE42670L (en) | 1976-10-05 |
CH592776A5 (en) | 1977-11-15 |
PT64968B (en) | 1977-09-06 |
FI760824A (en) | 1976-10-06 |
SE8005255L (en) | 1980-07-18 |
IE42670B1 (en) | 1980-09-24 |
NO811763L (en) | 1976-10-06 |
GB1536229A (en) | 1978-12-20 |
FI59132B (en) | 1981-02-27 |
AT353602B (en) | 1979-11-26 |
DE2514908A1 (en) | 1976-10-14 |
FR2306304B1 (en) | 1980-06-27 |
LU74698A1 (en) | 1977-10-26 |
SE7602526L (en) | 1976-10-06 |
CS189759B2 (en) | 1979-04-30 |
HU176495B (en) | 1981-03-28 |
ATA239276A (en) | 1979-04-15 |
FI59132C (en) | 1981-06-10 |
DE2514908C3 (en) | 1980-08-21 |
YU84476A (en) | 1982-02-28 |
SE421809B (en) | 1982-02-01 |
FR2306304A1 (en) | 1976-10-29 |
IT1063562B (en) | 1985-02-11 |
NO761061L (en) | 1976-10-06 |
ES446710A1 (en) | 1977-06-01 |
DE2514908B2 (en) | 1979-12-20 |
DK135376A (en) | 1976-10-06 |
BE840395A (en) | 1976-10-05 |
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